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[binutils-gdb] Add missing ARMv8-M special registers
- From: Thomas Preud'homme <thopre01 at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 26 Aug 2016 10:54:48 -0000
- Subject: [binutils-gdb] Add missing ARMv8-M special registers
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=1a336194b70b712074a3f5479a01cc221003a152
commit 1a336194b70b712074a3f5479a01cc221003a152
Author: Thomas Preud'homme <thomas.preudhomme@arm.com>
Date: Fri Aug 26 11:53:30 2016 +0100
Add missing ARMv8-M special registers
2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
gas/
* config/tc-arm.c (v7m_psrs): Add MSPLIM, PSPLIM, MSPLIM_NS,
PSPLIM_NS, PRIMASK_NS, BASEPRI_NS, FAULTMASK_NS, CONTROL_NS, SP_NS and
their lowecase counterpart special registers. Write register
identifier in hex.
* testsuite/gas/arm/archv8m-cmse-msr.s: Reorganize tests per
operation, special register and then case. Use different register for
each operation. Add tests for new special registers.
* testsuite/gas/arm/archv8m-cmse-msr-base.d: Adapt expected result
accordingly.
* testsuite/gas/arm/archv8m-cmse-msr-main.d: Likewise.
* testsuite/gas/arm/archv8m-main-dsp-4.d: Likewise.
opcodes/
* arm-dis.c (psr_name): Use hex as case labels. Add detection for
MSPLIM, PSPLIM, MSPLIM_NS, PSPLIM_NS, PRIMASK_NS, BASEPRI_NS,
FAULTMASK_NS, CONTROL_NS and SP_NS special registers.
Diff:
---
gas/ChangeLog | 14 ++++
gas/config/tc-arm.c | 45 ++++++----
gas/testsuite/gas/arm/archv8m-cmse-msr-base.d | 76 ++++++++++++++---
gas/testsuite/gas/arm/archv8m-cmse-msr-main.d | 76 ++++++++++++++---
gas/testsuite/gas/arm/archv8m-cmse-msr.s | 116 +++++++++++++++++++++++---
gas/testsuite/gas/arm/archv8m-main-dsp-4.d | 76 ++++++++++++++---
opcodes/ChangeLog | 6 ++
opcodes/arm-dis.c | 37 ++++----
8 files changed, 366 insertions(+), 80 deletions(-)
diff --git a/gas/ChangeLog b/gas/ChangeLog
index faec5f4..61d4b48 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,17 @@
+2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
+
+ * config/tc-arm.c (v7m_psrs): Add MSPLIM, PSPLIM, MSPLIM_NS,
+ PSPLIM_NS, PRIMASK_NS, BASEPRI_NS, FAULTMASK_NS, CONTROL_NS, SP_NS and
+ their lowecase counterpart special registers. Write register
+ identifier in hex.
+ * testsuite/gas/arm/archv8m-cmse-msr.s: Reorganize tests per
+ operation, special register and then case. Use different register for
+ each operation. Add tests for new special registers.
+ * testsuite/gas/arm/archv8m-cmse-msr-base.d: Adapt expected result
+ accordingly.
+ * testsuite/gas/arm/archv8m-cmse-msr-main.d: Likewise.
+ * testsuite/gas/arm/archv8m-main-dsp-4.d: Likewise.
+
2016-08-25 Thomas Preud'homme <thomas.preudhomme@arm.com>
* config/tc-arm.c (v7m_psrs): Remove msp_s, MSP_S, psp_s and PSP_S
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c
index 76e0759..c710601 100644
--- a/gas/config/tc-arm.c
+++ b/gas/config/tc-arm.c
@@ -18798,24 +18798,33 @@ static const struct asm_psr psrs[] =
/* Table of V7M psr names. */
static const struct asm_psr v7m_psrs[] =
{
- {"apsr", 0 }, {"APSR", 0 },
- {"iapsr", 1 }, {"IAPSR", 1 },
- {"eapsr", 2 }, {"EAPSR", 2 },
- {"psr", 3 }, {"PSR", 3 },
- {"xpsr", 3 }, {"XPSR", 3 }, {"xPSR", 3 },
- {"ipsr", 5 }, {"IPSR", 5 },
- {"epsr", 6 }, {"EPSR", 6 },
- {"iepsr", 7 }, {"IEPSR", 7 },
- {"msp", 8 }, {"MSP", 8 },
- {"psp", 9 }, {"PSP", 9 },
- {"primask", 16}, {"PRIMASK", 16},
- {"basepri", 17}, {"BASEPRI", 17},
- {"basepri_max", 18}, {"BASEPRI_MAX", 18},
- {"basepri_max", 18}, {"BASEPRI_MASK", 18}, /* Typo, preserved for backwards compatibility. */
- {"faultmask", 19}, {"FAULTMASK", 19},
- {"control", 20}, {"CONTROL", 20},
- {"msp_ns", 0x88}, {"MSP_NS", 0x88},
- {"psp_ns", 0x89}, {"PSP_NS", 0x89}
+ {"apsr", 0x0 }, {"APSR", 0x0 },
+ {"iapsr", 0x1 }, {"IAPSR", 0x1 },
+ {"eapsr", 0x2 }, {"EAPSR", 0x2 },
+ {"psr", 0x3 }, {"PSR", 0x3 },
+ {"xpsr", 0x3 }, {"XPSR", 0x3 }, {"xPSR", 3 },
+ {"ipsr", 0x5 }, {"IPSR", 0x5 },
+ {"epsr", 0x6 }, {"EPSR", 0x6 },
+ {"iepsr", 0x7 }, {"IEPSR", 0x7 },
+ {"msp", 0x8 }, {"MSP", 0x8 },
+ {"psp", 0x9 }, {"PSP", 0x9 },
+ {"msplim", 0xa }, {"MSPLIM", 0xa },
+ {"psplim", 0xb }, {"PSPLIM", 0xb },
+ {"primask", 0x10}, {"PRIMASK", 0x10},
+ {"basepri", 0x11}, {"BASEPRI", 0x11},
+ {"basepri_max", 0x12}, {"BASEPRI_MAX", 0x12},
+ {"basepri_max", 0x12}, {"BASEPRI_MASK", 0x12}, /* Typo, preserved for backwards compatibility. */
+ {"faultmask", 0x13}, {"FAULTMASK", 0x13},
+ {"control", 0x14}, {"CONTROL", 0x14},
+ {"msp_ns", 0x88}, {"MSP_NS", 0x88},
+ {"psp_ns", 0x89}, {"PSP_NS", 0x89},
+ {"msplim_ns", 0x8a}, {"MSPLIM_NS", 0x8a},
+ {"psplim_ns", 0x8b}, {"PSPLIM_NS", 0x8b},
+ {"primask_ns", 0x90}, {"PRIMASK_NS", 0x90},
+ {"basepri_ns", 0x91}, {"BASEPRI_NS", 0x91},
+ {"faultmask_ns", 0x93}, {"FAULTMASK_NS", 0x93},
+ {"control_ns", 0x94}, {"CONTROL_NS", 0x94},
+ {"sp_ns", 0x98}, {"SP_NS", 0x98 }
};
/* Table of all shift-in-operand names. */
diff --git a/gas/testsuite/gas/arm/archv8m-cmse-msr-base.d b/gas/testsuite/gas/arm/archv8m-cmse-msr-base.d
index 0c46a44..167b48b 100644
--- a/gas/testsuite/gas/arm/archv8m-cmse-msr-base.d
+++ b/gas/testsuite/gas/arm/archv8m-cmse-msr-base.d
@@ -6,19 +6,71 @@
.*: +file format .*arm.*
Disassembly of section .text:
-0+.* <[^>]*> f380 8808 msr MSP, r0
-0+.* <[^>]*> f380 8888 msr MSP_NS, r0
-0+.* <[^>]*> f380 8809 msr PSP, r0
-0+.* <[^>]*> f380 8889 msr PSP_NS, r0
-0+.* <[^>]*> f380 8808 msr MSP, r0
-0+.* <[^>]*> f380 8888 msr MSP_NS, r0
-0+.* <[^>]*> f380 8809 msr PSP, r0
-0+.* <[^>]*> f380 8889 msr PSP_NS, r0
0+.* <[^>]*> f3ef 8008 mrs r0, MSP
0+.* <[^>]*> f3ef 8088 mrs r0, MSP_NS
-0+.* <[^>]*> f3ef 8009 mrs r0, PSP
-0+.* <[^>]*> f3ef 8089 mrs r0, PSP_NS
0+.* <[^>]*> f3ef 8008 mrs r0, MSP
0+.* <[^>]*> f3ef 8088 mrs r0, MSP_NS
-0+.* <[^>]*> f3ef 8009 mrs r0, PSP
-0+.* <[^>]*> f3ef 8089 mrs r0, PSP_NS
+0+.* <[^>]*> f3ef 8109 mrs r1, PSP
+0+.* <[^>]*> f3ef 8189 mrs r1, PSP_NS
+0+.* <[^>]*> f3ef 8109 mrs r1, PSP
+0+.* <[^>]*> f3ef 8189 mrs r1, PSP_NS
+0+.* <[^>]*> f3ef 820a mrs r2, MSPLIM
+0+.* <[^>]*> f3ef 828a mrs r2, MSPLIM_NS
+0+.* <[^>]*> f3ef 820a mrs r2, MSPLIM
+0+.* <[^>]*> f3ef 828a mrs r2, MSPLIM_NS
+0+.* <[^>]*> f3ef 830b mrs r3, PSPLIM
+0+.* <[^>]*> f3ef 838b mrs r3, PSPLIM_NS
+0+.* <[^>]*> f3ef 830b mrs r3, PSPLIM
+0+.* <[^>]*> f3ef 838b mrs r3, PSPLIM_NS
+0+.* <[^>]*> f3ef 8410 mrs r4, PRIMASK
+0+.* <[^>]*> f3ef 8490 mrs r4, PRIMASK_NS
+0+.* <[^>]*> f3ef 8410 mrs r4, PRIMASK
+0+.* <[^>]*> f3ef 8490 mrs r4, PRIMASK_NS
+0+.* <[^>]*> f3ef 8511 mrs r5, BASEPRI
+0+.* <[^>]*> f3ef 8591 mrs r5, BASEPRI_NS
+0+.* <[^>]*> f3ef 8511 mrs r5, BASEPRI
+0+.* <[^>]*> f3ef 8591 mrs r5, BASEPRI_NS
+0+.* <[^>]*> f3ef 8613 mrs r6, FAULTMASK
+0+.* <[^>]*> f3ef 8693 mrs r6, FAULTMASK_NS
+0+.* <[^>]*> f3ef 8613 mrs r6, FAULTMASK
+0+.* <[^>]*> f3ef 8693 mrs r6, FAULTMASK_NS
+0+.* <[^>]*> f3ef 8714 mrs r7, CONTROL
+0+.* <[^>]*> f3ef 8794 mrs r7, CONTROL_NS
+0+.* <[^>]*> f3ef 8714 mrs r7, CONTROL
+0+.* <[^>]*> f3ef 8794 mrs r7, CONTROL_NS
+0+.* <[^>]*> f3ef 8898 mrs r8, SP_NS
+0+.* <[^>]*> f3ef 8898 mrs r8, SP_NS
+0+.* <[^>]*> f380 8808 msr MSP, r0
+0+.* <[^>]*> f380 8888 msr MSP_NS, r0
+0+.* <[^>]*> f380 8808 msr MSP, r0
+0+.* <[^>]*> f380 8888 msr MSP_NS, r0
+0+.* <[^>]*> f381 8809 msr PSP, r1
+0+.* <[^>]*> f381 8889 msr PSP_NS, r1
+0+.* <[^>]*> f381 8809 msr PSP, r1
+0+.* <[^>]*> f381 8889 msr PSP_NS, r1
+0+.* <[^>]*> f382 880a msr MSPLIM, r2
+0+.* <[^>]*> f382 888a msr MSPLIM_NS, r2
+0+.* <[^>]*> f382 880a msr MSPLIM, r2
+0+.* <[^>]*> f382 888a msr MSPLIM_NS, r2
+0+.* <[^>]*> f383 880b msr PSPLIM, r3
+0+.* <[^>]*> f383 888b msr PSPLIM_NS, r3
+0+.* <[^>]*> f383 880b msr PSPLIM, r3
+0+.* <[^>]*> f383 888b msr PSPLIM_NS, r3
+0+.* <[^>]*> f384 8810 msr PRIMASK, r4
+0+.* <[^>]*> f384 8890 msr PRIMASK_NS, r4
+0+.* <[^>]*> f384 8810 msr PRIMASK, r4
+0+.* <[^>]*> f384 8890 msr PRIMASK_NS, r4
+0+.* <[^>]*> f385 8811 msr BASEPRI, r5
+0+.* <[^>]*> f385 8891 msr BASEPRI_NS, r5
+0+.* <[^>]*> f385 8811 msr BASEPRI, r5
+0+.* <[^>]*> f385 8891 msr BASEPRI_NS, r5
+0+.* <[^>]*> f386 8813 msr FAULTMASK, r6
+0+.* <[^>]*> f386 8893 msr FAULTMASK_NS, r6
+0+.* <[^>]*> f386 8813 msr FAULTMASK, r6
+0+.* <[^>]*> f386 8893 msr FAULTMASK_NS, r6
+0+.* <[^>]*> f387 8814 msr CONTROL, r7
+0+.* <[^>]*> f387 8894 msr CONTROL_NS, r7
+0+.* <[^>]*> f387 8814 msr CONTROL, r7
+0+.* <[^>]*> f387 8894 msr CONTROL_NS, r7
+0+.* <[^>]*> f388 8898 msr SP_NS, r8
+0+.* <[^>]*> f388 8898 msr SP_NS, r8
diff --git a/gas/testsuite/gas/arm/archv8m-cmse-msr-main.d b/gas/testsuite/gas/arm/archv8m-cmse-msr-main.d
index 42d3ba9..20649a2 100644
--- a/gas/testsuite/gas/arm/archv8m-cmse-msr-main.d
+++ b/gas/testsuite/gas/arm/archv8m-cmse-msr-main.d
@@ -6,19 +6,71 @@
.*: +file format .*arm.*
Disassembly of section .text:
-0+.* <[^>]*> f380 8808 msr MSP, r0
-0+.* <[^>]*> f380 8888 msr MSP_NS, r0
-0+.* <[^>]*> f380 8809 msr PSP, r0
-0+.* <[^>]*> f380 8889 msr PSP_NS, r0
-0+.* <[^>]*> f380 8808 msr MSP, r0
-0+.* <[^>]*> f380 8888 msr MSP_NS, r0
-0+.* <[^>]*> f380 8809 msr PSP, r0
-0+.* <[^>]*> f380 8889 msr PSP_NS, r0
0+.* <[^>]*> f3ef 8008 mrs r0, MSP
0+.* <[^>]*> f3ef 8088 mrs r0, MSP_NS
-0+.* <[^>]*> f3ef 8009 mrs r0, PSP
-0+.* <[^>]*> f3ef 8089 mrs r0, PSP_NS
0+.* <[^>]*> f3ef 8008 mrs r0, MSP
0+.* <[^>]*> f3ef 8088 mrs r0, MSP_NS
-0+.* <[^>]*> f3ef 8009 mrs r0, PSP
-0+.* <[^>]*> f3ef 8089 mrs r0, PSP_NS
+0+.* <[^>]*> f3ef 8109 mrs r1, PSP
+0+.* <[^>]*> f3ef 8189 mrs r1, PSP_NS
+0+.* <[^>]*> f3ef 8109 mrs r1, PSP
+0+.* <[^>]*> f3ef 8189 mrs r1, PSP_NS
+0+.* <[^>]*> f3ef 820a mrs r2, MSPLIM
+0+.* <[^>]*> f3ef 828a mrs r2, MSPLIM_NS
+0+.* <[^>]*> f3ef 820a mrs r2, MSPLIM
+0+.* <[^>]*> f3ef 828a mrs r2, MSPLIM_NS
+0+.* <[^>]*> f3ef 830b mrs r3, PSPLIM
+0+.* <[^>]*> f3ef 838b mrs r3, PSPLIM_NS
+0+.* <[^>]*> f3ef 830b mrs r3, PSPLIM
+0+.* <[^>]*> f3ef 838b mrs r3, PSPLIM_NS
+0+.* <[^>]*> f3ef 8410 mrs r4, PRIMASK
+0+.* <[^>]*> f3ef 8490 mrs r4, PRIMASK_NS
+0+.* <[^>]*> f3ef 8410 mrs r4, PRIMASK
+0+.* <[^>]*> f3ef 8490 mrs r4, PRIMASK_NS
+0+.* <[^>]*> f3ef 8511 mrs r5, BASEPRI
+0+.* <[^>]*> f3ef 8591 mrs r5, BASEPRI_NS
+0+.* <[^>]*> f3ef 8511 mrs r5, BASEPRI
+0+.* <[^>]*> f3ef 8591 mrs r5, BASEPRI_NS
+0+.* <[^>]*> f3ef 8613 mrs r6, FAULTMASK
+0+.* <[^>]*> f3ef 8693 mrs r6, FAULTMASK_NS
+0+.* <[^>]*> f3ef 8613 mrs r6, FAULTMASK
+0+.* <[^>]*> f3ef 8693 mrs r6, FAULTMASK_NS
+0+.* <[^>]*> f3ef 8714 mrs r7, CONTROL
+0+.* <[^>]*> f3ef 8794 mrs r7, CONTROL_NS
+0+.* <[^>]*> f3ef 8714 mrs r7, CONTROL
+0+.* <[^>]*> f3ef 8794 mrs r7, CONTROL_NS
+0+.* <[^>]*> f3ef 8898 mrs r8, SP_NS
+0+.* <[^>]*> f3ef 8898 mrs r8, SP_NS
+0+.* <[^>]*> f380 8808 msr MSP, r0
+0+.* <[^>]*> f380 8888 msr MSP_NS, r0
+0+.* <[^>]*> f380 8808 msr MSP, r0
+0+.* <[^>]*> f380 8888 msr MSP_NS, r0
+0+.* <[^>]*> f381 8809 msr PSP, r1
+0+.* <[^>]*> f381 8889 msr PSP_NS, r1
+0+.* <[^>]*> f381 8809 msr PSP, r1
+0+.* <[^>]*> f381 8889 msr PSP_NS, r1
+0+.* <[^>]*> f382 880a msr MSPLIM, r2
+0+.* <[^>]*> f382 888a msr MSPLIM_NS, r2
+0+.* <[^>]*> f382 880a msr MSPLIM, r2
+0+.* <[^>]*> f382 888a msr MSPLIM_NS, r2
+0+.* <[^>]*> f383 880b msr PSPLIM, r3
+0+.* <[^>]*> f383 888b msr PSPLIM_NS, r3
+0+.* <[^>]*> f383 880b msr PSPLIM, r3
+0+.* <[^>]*> f383 888b msr PSPLIM_NS, r3
+0+.* <[^>]*> f384 8810 msr PRIMASK, r4
+0+.* <[^>]*> f384 8890 msr PRIMASK_NS, r4
+0+.* <[^>]*> f384 8810 msr PRIMASK, r4
+0+.* <[^>]*> f384 8890 msr PRIMASK_NS, r4
+0+.* <[^>]*> f385 8811 msr BASEPRI, r5
+0+.* <[^>]*> f385 8891 msr BASEPRI_NS, r5
+0+.* <[^>]*> f385 8811 msr BASEPRI, r5
+0+.* <[^>]*> f385 8891 msr BASEPRI_NS, r5
+0+.* <[^>]*> f386 8813 msr FAULTMASK, r6
+0+.* <[^>]*> f386 8893 msr FAULTMASK_NS, r6
+0+.* <[^>]*> f386 8813 msr FAULTMASK, r6
+0+.* <[^>]*> f386 8893 msr FAULTMASK_NS, r6
+0+.* <[^>]*> f387 8814 msr CONTROL, r7
+0+.* <[^>]*> f387 8894 msr CONTROL_NS, r7
+0+.* <[^>]*> f387 8814 msr CONTROL, r7
+0+.* <[^>]*> f387 8894 msr CONTROL_NS, r7
+0+.* <[^>]*> f388 8898 msr SP_NS, r8
+0+.* <[^>]*> f388 8898 msr SP_NS, r8
diff --git a/gas/testsuite/gas/arm/archv8m-cmse-msr.s b/gas/testsuite/gas/arm/archv8m-cmse-msr.s
index 66a3b64..03e71ad 100644
--- a/gas/testsuite/gas/arm/archv8m-cmse-msr.s
+++ b/gas/testsuite/gas/arm/archv8m-cmse-msr.s
@@ -1,17 +1,109 @@
T:
-msr MSP, r0
-msr MSP_NS, r0
-msr PSP, r0
-msr PSP_NS, r0
-msr msp, r0
-msr msp_ns, r0
-msr psp, r0
-msr psp_ns, r0
+## MRS ##
+
+# MSP
mrs r0, MSP
mrs r0, MSP_NS
-mrs r0, PSP
-mrs r0, PSP_NS
mrs r0, msp
mrs r0, msp_ns
-mrs r0, psp
-mrs r0, psp_ns
+
+# PSP
+mrs r1, PSP
+mrs r1, PSP_NS
+mrs r1, psp
+mrs r1, psp_ns
+
+# MSPLIM
+mrs r2, MSPLIM
+mrs r2, MSPLIM_NS
+mrs r2, msplim
+mrs r2, msplim_ns
+
+# PSPLIM
+mrs r3, PSPLIM
+mrs r3, PSPLIM_NS
+mrs r3, psplim
+mrs r3, psplim_ns
+
+# PRIMASK
+mrs r4, PRIMASK
+mrs r4, PRIMASK_NS
+mrs r4, primask
+mrs r4, primask_ns
+
+# BASEPRI
+mrs r5, BASEPRI
+mrs r5, BASEPRI_NS
+mrs r5, basepri
+mrs r5, basepri_ns
+
+# FAULTMASK
+mrs r6, FAULTMASK
+mrs r6, FAULTMASK_NS
+mrs r6, faultmask
+mrs r6, faultmask_ns
+
+# CONTROL
+mrs r7, CONTROL
+mrs r7, CONTROL_NS
+mrs r7, control
+mrs r7, control_ns
+
+# SP_NS
+mrs r8, SP_NS
+mrs r8, sp_ns
+
+
+## MSR ##
+
+# MSP
+msr MSP, r0
+msr MSP_NS, r0
+msr msp, r0
+msr msp_ns, r0
+
+# PSP
+msr PSP, r1
+msr PSP_NS, r1
+msr psp, r1
+msr psp_ns, r1
+
+# MSPLIM
+msr MSPLIM, r2
+msr MSPLIM_NS, r2
+msr msplim, r2
+msr msplim_ns, r2
+
+# PSPLIM
+msr PSPLIM, r3
+msr PSPLIM_NS, r3
+msr psplim, r3
+msr psplim_ns, r3
+
+# PRIMASK
+msr PRIMASK, r4
+msr PRIMASK_NS, r4
+msr primask, r4
+msr primask_ns, r4
+
+# BASEPRI
+msr BASEPRI, r5
+msr BASEPRI_NS, r5
+msr basepri, r5
+msr basepri_ns, r5
+
+# FAULTMASK
+msr FAULTMASK, r6
+msr FAULTMASK_NS, r6
+msr faultmask, r6
+msr faultmask_ns, r6
+
+# CONTROL
+msr CONTROL, r7
+msr CONTROL_NS, r7
+msr control, r7
+msr control_ns, r7
+
+# SP_NS
+msr SP_NS, r8
+msr sp_ns, r8
diff --git a/gas/testsuite/gas/arm/archv8m-main-dsp-4.d b/gas/testsuite/gas/arm/archv8m-main-dsp-4.d
index 7ebc9c1..c00c0a0 100644
--- a/gas/testsuite/gas/arm/archv8m-main-dsp-4.d
+++ b/gas/testsuite/gas/arm/archv8m-main-dsp-4.d
@@ -6,19 +6,71 @@
.*: +file format .*arm.*
Disassembly of section .text:
-0+.* <[^>]*> f380 8808 msr MSP, r0
-0+.* <[^>]*> f380 8888 msr MSP_NS, r0
-0+.* <[^>]*> f380 8809 msr PSP, r0
-0+.* <[^>]*> f380 8889 msr PSP_NS, r0
-0+.* <[^>]*> f380 8808 msr MSP, r0
-0+.* <[^>]*> f380 8888 msr MSP_NS, r0
-0+.* <[^>]*> f380 8809 msr PSP, r0
-0+.* <[^>]*> f380 8889 msr PSP_NS, r0
0+.* <[^>]*> f3ef 8008 mrs r0, MSP
0+.* <[^>]*> f3ef 8088 mrs r0, MSP_NS
-0+.* <[^>]*> f3ef 8009 mrs r0, PSP
-0+.* <[^>]*> f3ef 8089 mrs r0, PSP_NS
0+.* <[^>]*> f3ef 8008 mrs r0, MSP
0+.* <[^>]*> f3ef 8088 mrs r0, MSP_NS
-0+.* <[^>]*> f3ef 8009 mrs r0, PSP
-0+.* <[^>]*> f3ef 8089 mrs r0, PSP_NS
+0+.* <[^>]*> f3ef 8109 mrs r1, PSP
+0+.* <[^>]*> f3ef 8189 mrs r1, PSP_NS
+0+.* <[^>]*> f3ef 8109 mrs r1, PSP
+0+.* <[^>]*> f3ef 8189 mrs r1, PSP_NS
+0+.* <[^>]*> f3ef 820a mrs r2, MSPLIM
+0+.* <[^>]*> f3ef 828a mrs r2, MSPLIM_NS
+0+.* <[^>]*> f3ef 820a mrs r2, MSPLIM
+0+.* <[^>]*> f3ef 828a mrs r2, MSPLIM_NS
+0+.* <[^>]*> f3ef 830b mrs r3, PSPLIM
+0+.* <[^>]*> f3ef 838b mrs r3, PSPLIM_NS
+0+.* <[^>]*> f3ef 830b mrs r3, PSPLIM
+0+.* <[^>]*> f3ef 838b mrs r3, PSPLIM_NS
+0+.* <[^>]*> f3ef 8410 mrs r4, PRIMASK
+0+.* <[^>]*> f3ef 8490 mrs r4, PRIMASK_NS
+0+.* <[^>]*> f3ef 8410 mrs r4, PRIMASK
+0+.* <[^>]*> f3ef 8490 mrs r4, PRIMASK_NS
+0+.* <[^>]*> f3ef 8511 mrs r5, BASEPRI
+0+.* <[^>]*> f3ef 8591 mrs r5, BASEPRI_NS
+0+.* <[^>]*> f3ef 8511 mrs r5, BASEPRI
+0+.* <[^>]*> f3ef 8591 mrs r5, BASEPRI_NS
+0+.* <[^>]*> f3ef 8613 mrs r6, FAULTMASK
+0+.* <[^>]*> f3ef 8693 mrs r6, FAULTMASK_NS
+0+.* <[^>]*> f3ef 8613 mrs r6, FAULTMASK
+0+.* <[^>]*> f3ef 8693 mrs r6, FAULTMASK_NS
+0+.* <[^>]*> f3ef 8714 mrs r7, CONTROL
+0+.* <[^>]*> f3ef 8794 mrs r7, CONTROL_NS
+0+.* <[^>]*> f3ef 8714 mrs r7, CONTROL
+0+.* <[^>]*> f3ef 8794 mrs r7, CONTROL_NS
+0+.* <[^>]*> f3ef 8898 mrs r8, SP_NS
+0+.* <[^>]*> f3ef 8898 mrs r8, SP_NS
+0+.* <[^>]*> f380 8808 msr MSP, r0
+0+.* <[^>]*> f380 8888 msr MSP_NS, r0
+0+.* <[^>]*> f380 8808 msr MSP, r0
+0+.* <[^>]*> f380 8888 msr MSP_NS, r0
+0+.* <[^>]*> f381 8809 msr PSP, r1
+0+.* <[^>]*> f381 8889 msr PSP_NS, r1
+0+.* <[^>]*> f381 8809 msr PSP, r1
+0+.* <[^>]*> f381 8889 msr PSP_NS, r1
+0+.* <[^>]*> f382 880a msr MSPLIM, r2
+0+.* <[^>]*> f382 888a msr MSPLIM_NS, r2
+0+.* <[^>]*> f382 880a msr MSPLIM, r2
+0+.* <[^>]*> f382 888a msr MSPLIM_NS, r2
+0+.* <[^>]*> f383 880b msr PSPLIM, r3
+0+.* <[^>]*> f383 888b msr PSPLIM_NS, r3
+0+.* <[^>]*> f383 880b msr PSPLIM, r3
+0+.* <[^>]*> f383 888b msr PSPLIM_NS, r3
+0+.* <[^>]*> f384 8810 msr PRIMASK, r4
+0+.* <[^>]*> f384 8890 msr PRIMASK_NS, r4
+0+.* <[^>]*> f384 8810 msr PRIMASK, r4
+0+.* <[^>]*> f384 8890 msr PRIMASK_NS, r4
+0+.* <[^>]*> f385 8811 msr BASEPRI, r5
+0+.* <[^>]*> f385 8891 msr BASEPRI_NS, r5
+0+.* <[^>]*> f385 8811 msr BASEPRI, r5
+0+.* <[^>]*> f385 8891 msr BASEPRI_NS, r5
+0+.* <[^>]*> f386 8813 msr FAULTMASK, r6
+0+.* <[^>]*> f386 8893 msr FAULTMASK_NS, r6
+0+.* <[^>]*> f386 8813 msr FAULTMASK, r6
+0+.* <[^>]*> f386 8893 msr FAULTMASK_NS, r6
+0+.* <[^>]*> f387 8814 msr CONTROL, r7
+0+.* <[^>]*> f387 8894 msr CONTROL_NS, r7
+0+.* <[^>]*> f387 8814 msr CONTROL, r7
+0+.* <[^>]*> f387 8894 msr CONTROL_NS, r7
+0+.* <[^>]*> f388 8898 msr SP_NS, r8
+0+.* <[^>]*> f388 8898 msr SP_NS, r8
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 8ebbbfa..fe78a5f 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,9 @@
+2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
+
+ * arm-dis.c (psr_name): Use hex as case labels. Add detection for
+ MSPLIM, PSPLIM, MSPLIM_NS, PSPLIM_NS, PRIMASK_NS, BASEPRI_NS,
+ FAULTMASK_NS, CONTROL_NS and SP_NS special registers.
+
2016-08-24 H.J. Lu <hongjiu.lu@intel.com>
* i386-dis.c (PREFIX_MOD_0_0FAE_REG_4): New.
diff --git a/opcodes/arm-dis.c b/opcodes/arm-dis.c
index db59b84..fc9ac61 100644
--- a/opcodes/arm-dis.c
+++ b/opcodes/arm-dis.c
@@ -5427,22 +5427,31 @@ psr_name (int regno)
{
switch (regno)
{
- case 0: return "APSR";
- case 1: return "IAPSR";
- case 2: return "EAPSR";
- case 3: return "PSR";
- case 5: return "IPSR";
- case 6: return "EPSR";
- case 7: return "IEPSR";
- case 8: return "MSP";
- case 9: return "PSP";
- case 16: return "PRIMASK";
- case 17: return "BASEPRI";
- case 18: return "BASEPRI_MAX";
- case 19: return "FAULTMASK";
- case 20: return "CONTROL";
+ case 0x0: return "APSR";
+ case 0x1: return "IAPSR";
+ case 0x2: return "EAPSR";
+ case 0x3: return "PSR";
+ case 0x5: return "IPSR";
+ case 0x6: return "EPSR";
+ case 0x7: return "IEPSR";
+ case 0x8: return "MSP";
+ case 0x9: return "PSP";
+ case 0xa: return "MSPLIM";
+ case 0xb: return "PSPLIM";
+ case 0x10: return "PRIMASK";
+ case 0x11: return "BASEPRI";
+ case 0x12: return "BASEPRI_MAX";
+ case 0x13: return "FAULTMASK";
+ case 0x14: return "CONTROL";
case 0x88: return "MSP_NS";
case 0x89: return "PSP_NS";
+ case 0x8a: return "MSPLIM_NS";
+ case 0x8b: return "PSPLIM_NS";
+ case 0x90: return "PRIMASK_NS";
+ case 0x91: return "BASEPRI_NS";
+ case 0x93: return "FAULTMASK_NS";
+ case 0x94: return "CONTROL_NS";
+ case 0x98: return "SP_NS";
default: return "<unknown>";
}
}